CW Blog

Carbon Fibers

ORNL develops 3D-printed composite machine base

In a recently reported project from Oak Ridge National Laboratory, carbon fiber and large-format 3D printing were used to help create a solution for machine tool outsourcing.

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Sustainability

The Gardner Editors' Great Big 2020 Holiday Gift Guide

Our hand-picked holiday gift guide for the composite lovers, Metalworkers, Machinists, Mold Makers, Processors, Welders, Finishers, Engineers and Makers in your life.

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Epoxies

Multifunctional epoxy formulations show potential for future composite manufacturing

Study results from Swinburne University show highly increased cure time as well as reduced cure temperatures. Further research hopes to enable faster, higher-volume composites 3D printing and other processes.

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Ketones

Episode 35: Lisa Ketelsen, Covestro

CW Talks visits with Lisa Ketelsen, head of thermoplastic composites and CEO of Maezio at Covestro. Ketelsen talks about her path to Covestro and the Maezio product line, Maezio’s attributes and applications, and how she sees thermoplastic composites evolving in the marketplace.

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Future composite manufacturing - AFP and Additive Manufacturing

TU Munich symposium explores how these technologies are merging and reviews R&D that is creating a path forward.

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CW Top Shops

2020 CW Top Shops recognizes top-performing facilities

CW's second annual Top Shops benchmarking survey helps composites fabricators put their operations into perspective and illuminates top-ranking facilities.

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Editorial

And the winners are...

As 2020 comes to an end, CW Editor-in-Chief Jeff Sloan takes a look at the stories over the last 12 months that garnered the most attention on the CW website.

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Tech Table: Compression molding machines

CW’s third Tech Table represents compression molding machine data collected from information provided by suppliers. 

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Sustainability

South Korean carbon fiber recycling start-up scales up

With plans for growth, CATACK-H claims its solvolysis-based recycling process can reclaim high-quality fibers and resins from materials and finished parts.

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Part 2: Applying CT scan data analysis and visualization to composites

Advanced CT-scan analyses can offer deep insight into challenges faced when examining novel composites and hybrid material behavior or performing quality and certification testing. Part two of a two-part series. 

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ATL/AFP

AFP tow steering comes of age, Part 1: Current state

It used to be enough that AFP systems could precisely and quickly place and cut multiple tows to build complex aerostructures. Now, fabricators need those tows steered, and the tighter the radius, the better.

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Automated Composites Knowledge Center

Here, in the Automated Composites Knowledge Center, CGTech brings you vital information about all things automated composites.

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Composite raw materials
Alpha’s Premier ESR®
Quickly Make Molds, Tools and Fixtures
prepeg and slit tape products